PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8949Body,valve

Eaton Corporation Div Eaton Fluid Power · NSN 4820-01-370-0209 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-370-0209 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-370-0209. Primary manufacturer part number: 8949.
Features
  • Body,valve — FSC 4820
  • Port Quantity: 4
  • 2 verified cross-references
  • Primary manufacturer: Eaton Corporation Div Eaton Fluid Power
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Body,valve, cataloged under National Stock Number 4820-01-370-0209, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Corporation Div Eaton Fluid Power. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-370-0209
Primary Part Number8949
Item NameBody,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Corporation Div Eaton Fluid Power
StatusACTIVE
Port Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6515-00-009-18868949 INTERCHANGEABLE
Blood Recipient Set,indirect Tra
Abbott Laboratories Inc. Div Hospital Products Division
4730-00-176-9722 INTERCHANGEABLE
Adapter,straight,tube to Hose
6105-00-229-85968949 INTERCHANGEABLE
Motor,direct Current
Reliance Electric Company Dba Reliance & Dodge Brands
5950-00-648-4946 INTERCHANGEABLE
Transformer,power
5365-00-986-0512 INTERCHANGEABLE
Ring,spacer,filter
5935-01-116-5335C8949-1 INTERCHANGEABLE
Dummy Connector,receptacle
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
5950-01-126-2899278-0444-100 INTERCHANGEABLE
Transformer,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4320-01-199-5842A732 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
7045-01-209-2193 INTERCHANGEABLE
Disk,flexible
Cross-Reference Index
Part NumberManufacturer
A-73-2 Eaton Corporation Div Eaton Fluid Power (USA)
8949 PRIMARY Eaton Corporation Div Eaton Fluid Power (USA)
Related Parts
6515-00-009-1886INTERCHANGEABLE
BLOOD RECIPIENT SET,INDIRECT TRA
8949
4730-00-176-9722INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
6105-00-229-8596INTERCHANGEABLE
MOTOR,DIRECT CURRENT
8949
5950-00-648-4946INTERCHANGEABLE
TRANSFORMER,POWER
5365-00-986-0512INTERCHANGEABLE
RING,SPACER,FILTER
5935-01-116-5335INTERCHANGEABLE
DUMMY CONNECTOR,RECEPTACLE
C8949-1
5950-01-126-2899INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
278-0444-100
4320-01-199-5842INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A732
7045-01-209-2193INTERCHANGEABLE
DISK,FLEXIBLE

Frequently Asked Questions

What is NSN 4820-01-370-0209?

NSN 4820-01-370-0209 is a Body,valve, manufactured by Eaton Corporation Div Eaton Fluid Power, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-370-0209?

NSN 4820-01-370-0209 has 2 cross-referenced part numbers: A-73-2 (Eaton Corporation Div Eaton Fluid Power), 8949 (Eaton Corporation Div Eaton Fluid Power).

What NSN replaces 4820-01-370-0209?

There are 9 known substitutes for 4820-01-370-0209: 6515-00-009-1886, 4730-00-176-9722, 6105-00-229-8596 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8949?

Key specifications for 8949: Port Quantity: 4; Special Features: 2500.0 PSI MAX. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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